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Common Inner Diameter For Different Types Flexible Ducts

Aug 16, 2019

Common inner diameter for different types flexible ducts


1) Aluminium flexible duct 

    From 3inch to 20inch

    (76mm,102mm,152mm,203mm,254mm,305mm,355mm,406mm,457mm,508mm)


2) PVC combi duct

    From 3inch to 20inch

    (76mm,102mm,152mm,203mm,254mm,305mm,355mm,406mm,457mm,508mm)


3) PVC coated fabric canvas duct

    From 3inch to 40inch

    (76mm,102mm,152mm,203mm,254mm,305mm,355mm,406mm,457mm,508mm,559mm,609mm,

    660mm,710mm,762mm,812mm,863mm,914mm,965mm,1016)


4) PVC spiral duct

    From 3inch to 12inch

    (76mm,102mm,152mm,203mm,254mm,305mm)


5) Semi rigid aluminium duct

    From 3inch to 12inch

    (76mm,102mm,152mm,203mm,254mm,305mm)